I saw this on TV yesterday. I mean, seriously? People buy these things?

Care to share with the rest of us what the joke is? What is so hard to believe about Nikon selling polycarb and other materials for lenses for eye glasses? Pentax also makes lens material for eyeglasses along with Ziess.

I agree. Doesn't seem so odd. And if Canon could put out some EOS glasses with interchangeable lenses, I'd consider buying them.

The Nikons would have better DR

...and reoccurring oil spots! (They would smear when using cleaning cloth...what a mess.)